| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.66 | 6.229% | $109.0547 | $109.05 | $109.05 | $109.10 |
| Purchase #2 | $200.78 | 8.874% | $218.5972 | $218.60 | $218.60 | $218.60 |
| Purchase #3 | $65.81 | 5.433% | $69.3855 | $69.39 | $69.40 | $69.40 |
| Purchase #4 | $242.45 | 4.239% | $252.7275 | $252.73 | $252.75 | $252.70 |
| Purchase #5 | $38.49 | 11.671% | $42.9822 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $198.70 | 4.356% | $207.3554 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $86.42 | 13.526% | $98.1092 | $98.11 | $98.10 | $98.10 |
| 7 purchase totals = | $935.31 | $998.2117 | $998.22 | $998.25 | $998.30 | |